html,
body {
	height: 100%;
	background:#fff;
	overflow-x: auto;
}

table.layui-table tr td {
	height: 10px;
	min-width: 350px;
}

form {
	width: 90%;
	margin: 0 auto;
}

.layui-form-item {
	margin: -5px 0 0 0;
}

em {
	margin-right: 5px;
	color: red;
}